Seriously: 4AT to 6MT swap - Page 3

TUKO316 · #31 (**permalink**) 08-20-2009, 04:51 PM

Quote:

Originally Posted by 1trucavalier

thanks tuko! i am know i am not crazy i have been all over every VQ in altima, maxima, murano, I35 and I knew they were the same. I got headers so I only have to swap the intake manifold. Keep up the good work digi. Nice coolant hoses.

no problem. while you have everything out you should eliminate the egr system. leave the sensor plugged in so you dont throw codes.

saltima02 · #32 (**permalink**) 08-20-2009, 05:46 PM

Hey Tuko Got A Question For You...do We Need The Egr And Is There Any Benefits From Taking It Off?

3rdgen2.5s · #33 (**permalink**) 08-20-2009, 06:18 PM

Saltima the QR25 doesn't have an EGR or exhaust gas recirculation system like the VQ. The QR uses exhaust valve overlap to draw exhaust gases back into the combustion chamber. That is also one reason that a failing pre-cat can ruin a QR so quickly since it sucks all the material right back into the combustion chamber.

saltima02 · #34 (**permalink**) 08-20-2009, 06:30 PM

Thank You Sir For The Response. I Really Didnt Know That.